11.5.5.2. rheia.CASES.FOUR_BAR_TRUSS.four_bar_truss.four_bar_truss

rheia.CASES.FOUR_BAR_TRUSS.four_bar_truss.four_bar_truss(x_i)

This function evaluates the volume and displacement of a four-bar truss system.

Parameters

x_i (array) – The input sample.

Returns

• vol (float) – The volume of the truss.

• disp (float) – The displacement of the node.